US5116512AExpiredUtility
Method of chemical decontamination
Est. expiryJun 17, 2011(expired)· nominal 20-yr term from priority
Y10S210/911B01J 39/05B01J 47/014Y10S210/908
27
PatentIndex Score
2
Cited by
3
References
1
Claims
Abstract
An absorption process of using polydivinylbenzene to remove nerve agents such as GD from a conventional solvent such as chlorofluorocarbon which itself is used to decontaminate a surface such as armament.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1. In an improved method of decontaminating 1,1,2-trichloro-1,2,2-trifluoroethane which contains pinacolyl methylphosphonofluoridate, the improvement consisting essentially of using polydivinylbenzene to absorb up to about 99.5 percent of said pinacolyl methylphosphonofluoridate from said solvent, said polydivinylbenzene being present at about 10 percent weight/volume based on said solvent.Join the waitlist — get patent alerts
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